@charset "utf-8";
//@import "reset";
$fontsize:64px;
@function r($px){
    @return $px/$fontsize*1rem;
}
body{
    width: 100%;
    height: 100%;
}
.xiagu{
    width: 100%;
    height: 100%;
    .beijing{
        position: relative;
        font-size: 0;
        width: 100%;
        height: 100%;
        img{
            width: 100%;
            height: 100%;
        }
        .anniu{
            width: 100%;
            text-align: center;
            font-size: 0;
            position: absolute;
            bottom: r(30px);
            a{
                font-size: 31px;
                width: r(275px);
                height: r(75px);
                display: inline-block;
                border-radius: r(11px);
                text-align: center;
                line-height: r(75px);
            }
            a:nth-child(1){
                border: 1px solid #d62d31;
                background: white;
                margin-right: r(20px);
                color: #d62d31;
                &:hover{
                    background: #d62d31;
                    color: white;
                }
            }
            a:nth-child(2){
                border: 1px solid #d62d31;
                background: #d62d31;
                color: white;
                &:hover{
                    background: white;
                    color: #d62d31;
                }
            }
        }
    }
}
@media (max-width:480px){
    .anniu{
        width: 80%;
            margin: 0 auto;
    }
    .xiagu .beijing .anniu a{
        width: r(200px);
        font-size: r(31px);
    }
}
